A gunman in Louisiana killed eight children during domestic-related shootings at two different homes early Sunday.

<img alt="Police tape and police vehicles are seen near some houses as uniformed people walk down a street." height="349" src="https://i.cbc.ca/ais/c1e84ae0-ef85-4ab1-9e75-3efe3bb99297,1776623414869/full/max/0/default.jpg?im=Crop%2Crect%3D%280%2C0%2C1149%2C646%29%3BResize%3D%28620%29" title="A gunman in Louisiana killed eight children between the ages of 1 and 14 in domestic-related shootings at two different homes in the nation&apos;s deadliest mass shooting in more than two years." width="620"...